Gale Literature Resource Center: Biographical information, criticisms, and reviews on nearly 130,000 writers in all disciplines, from all time periods, from around the world.

FactCite: The Lincoln Library Online: Includes: The Lincoln Library of Sports Champions; The Lincoln Library of Greek and Roman Mythology; The Lincoln Library of Shapers of Society; The Lincoln Library of American History; the Lincoln Library of Biographies; The Lincoln Library of Essential Information.